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ES2649734T3 - Low density polyurethane foams and their use in soles - Google Patents

Low density polyurethane foams and their use in soles Download PDF

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Publication number
ES2649734T3
ES2649734T3 ES08804848.3T ES08804848T ES2649734T3 ES 2649734 T3 ES2649734 T3 ES 2649734T3 ES 08804848 T ES08804848 T ES 08804848T ES 2649734 T3 ES2649734 T3 ES 2649734T3
Authority
ES
Spain
Prior art keywords
polyol
shaped body
polyether polyols
agent
soles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES08804848.3T
Other languages
Spanish (es)
Inventor
Andre Kamm
Markus SCHÜTTE
Holger Haschke
Tony Spitilli
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BASF SE
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BASF SE
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Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2649734T3 publication Critical patent/ES2649734T3/en
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0033—Foam properties having integral skins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0066—≥ 150kg/m3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2410/00—Soles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Procedimiento para la fabricación de un cuerpo moldeado de poliuretano con una densidad de 150 a 350 g/l, en el que se mezclan a) prepolímeros de poliisocianato, que pueden obtenerse a partir de un componente poliisocianato (a-1), poliol (a- 2), usándose como poliol (a-2) exclusivamente poli(óxido de propileno) con un peso molecular promediado en número de 1000 a 7000 g/mol, y agente alargador de cadena (a-3), b) polieterpolioles con una funcionalidad promedio superior a 2,0, preparados a partir de uno o varios óxidos de alquileno con adición al menos de una molécula iniciadora mediante polimerización aniónica con hidróxidos alcalinos o polimerización catiónica con ácidos de Lewis como catalizadores, c) polieterpolioles poliméricos, d) agente alargador de cadena, e) sistema de catalizador que contiene compuestos organometálicos a base de bismuto en combinación con aminas fuertemente básicas f) agente expansor que contiene agua y eventualmente g) otros coadyuvantes y/o sustancias de adición para obtener una mezcla de reacción y se cura en un molde para obtener el cuerpo moldeado de poliuretano.Process for the production of a polyurethane shaped body with a density of 150 to 350 g / l, in which a) polyisocyanate prepolymers, which can be obtained from a polyisocyanate component (a-1), polyol (a - 2), using as polyol (a-2) exclusively poly (propylene oxide) with a number-averaged molecular weight of 1000 to 7000 g / mol, and chain lengthening agent (a-3), b) polyether polyols with a average functionality greater than 2.0, prepared from one or more alkylene oxides with addition of at least one initiator molecule by anionic polymerization with alkali hydroxides or cationic polymerization with Lewis acids as catalysts, c) polymeric polyether polyols, d) agent chain extender, e) catalyst system containing bismuth-based organometallic compounds in combination with strongly basic amines f) expanding agent containing water and possibly g) other adjuvants and / or additive substances tion to obtain a reaction mixture and is cured in a mold to obtain the polyurethane shaped body.

Description

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Claims (1)

imagen1image 1
ES08804848.3T 2007-10-02 2008-09-29 Low density polyurethane foams and their use in soles Active ES2649734T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07117767 2007-10-02
EP07117767 2007-10-02
PCT/EP2008/062985 WO2009047149A1 (en) 2007-10-02 2008-09-29 Low-density polyurethane foams and use thereof in shoe soles

Publications (1)

Publication Number Publication Date
ES2649734T3 true ES2649734T3 (en) 2018-01-15

Family

ID=40083636

Family Applications (1)

Application Number Title Priority Date Filing Date
ES08804848.3T Active ES2649734T3 (en) 2007-10-02 2008-09-29 Low density polyurethane foams and their use in soles

Country Status (9)

Country Link
US (1) US20100190880A1 (en)
EP (1) EP2195363B1 (en)
JP (1) JP2010540737A (en)
KR (1) KR20100085060A (en)
CN (1) CN101815739B (en)
BR (1) BRPI0817704A2 (en)
ES (1) ES2649734T3 (en)
PT (1) PT2195363T (en)
WO (1) WO2009047149A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2563839B1 (en) * 2010-04-30 2014-12-17 Basf Se Polyether polyols, method for producing polyether polyols, and use thereof for producing polyurethanes
ITMI20101084A1 (en) * 2010-06-16 2011-12-16 Dow Global Technologies Inc POLYURETHANE SOLES OF SHOES PREPARE USING PROPYLENE OXIDE-BASED POLYOLS
US20120153523A1 (en) * 2010-12-16 2012-06-21 Basf Se Process for producing low-density polyurethane moldings
EP2465657A1 (en) * 2010-12-16 2012-06-20 Basf Se Method for producing low density polyurethane moulded parts
US9023910B2 (en) * 2012-01-18 2015-05-05 Basf Se Low-density polyurethane shoe soles or sole parts with high rebound resilience and low compression set
TWI477552B (en) * 2012-06-28 2015-03-21 Fireproof polyurethane material and fireproof structure
DE102014003017A1 (en) * 2014-03-07 2015-09-10 Enquiring Eye GmbH Footwear with elastic midsole
WO2015154849A1 (en) * 2014-04-07 2015-10-15 Co.Bo. S.R.L. Process for moulding and co-moulding ultra-low density expanded tpu with static injection machines and product obtained with this process
PL224336B1 (en) * 2014-04-28 2016-12-30 Pcc Prodex Spółka Z Ograniczoną Odpowiedzialnością Composition of adhesive charge, preferably for fixing anchoring rods
TR201901665T4 (en) * 2015-03-09 2019-02-21 Basf Se POLYURETHANE CAST PARTS WITH EXCELLENT FLEXIBILITY IN COLD ENVIRONMENT.
US11046850B2 (en) * 2017-09-27 2021-06-29 Evonik Operations Gmbh Mixed metal catalyst compositions and methods for making polyurethane foam
CN111732830B (en) * 2020-06-11 2022-09-16 管星星 Uniform leveling polyurethane multi-component stock solution composition and preparation method thereof
US20230212346A1 (en) * 2021-12-30 2023-07-06 Saint-Gobain Performance Plastics Corporation Polyurethane foam and methods of forming the same
CN115477737B (en) * 2022-11-02 2023-03-31 山东一诺威聚氨酯股份有限公司 Hydrolysis-resistant and flex-resistant polyurethane sole resin composition and preparation and application thereof

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Also Published As

Publication number Publication date
CN101815739B (en) 2015-06-17
PT2195363T (en) 2017-11-24
WO2009047149A1 (en) 2009-04-16
CN101815739A (en) 2010-08-25
KR20100085060A (en) 2010-07-28
US20100190880A1 (en) 2010-07-29
EP2195363A1 (en) 2010-06-16
JP2010540737A (en) 2010-12-24
BRPI0817704A2 (en) 2015-03-31
EP2195363B1 (en) 2017-08-30

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